After a fight, your girlfriend says she misses you, which usually means that she may have softened emotionally and begins to miss your kindness and the time between you. You can respond to her emotions while also leaving room for reconciliation from previous arguments. One possible reply is:

"I miss you too. Some things may not be handled well between us, but I am willing to sit down and talk with you and solve the problem. Where are you? I'll come over to you and let's have a good talk."

Such a reply not only expresses your longing for her, but also shows your maturity and willingness to solve problems, which helps to promote communication and communication between the two parties. Relationships restored. Remember, communication is key, make sure you remain respectful and understanding during the conversation.